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7-28.

Complete the table below. Write an equation that represents this relationship. 7-28 HW eTool (Desmos). Homework Help ✎

x

y

1

3

2

9

27

4

243

6

7

8

Does y appear to follow a certain pattern?
What is the obvious increase in x?

Use the eTool below to the graph equation.
Click the link at right for the full version of the eTool: INT3 7-28 HW eTool